CN101873524B - Area triggering positioning method, positioning server and positioning terminal - Google Patents
Area triggering positioning method, positioning server and positioning terminal Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
- H04W4/23—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel for mobile advertising
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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Abstract
The invention discloses an area triggering positioning method comprising the following steps: a positioning server receives area triggering positioning request information; the positioning server stores the positioning terminal identification information carried in the area triggering positioning request information and triggers a reporting condition; according to the identification information of the positioning terminal, the positioning server sends a subscription order to the positioning terminal so as to bring convenience for the positioning terminal to report the current cell position information after cell switching or area switching after receiving the subscription order; the positioning server receives the cell position information reported by the positioning terminal; the positioning server judges whether the cell position information satisfies the triggering report condition, if yes, the area triggering notification information of the positioning terminal is sent. The area triggering positioning method provided by the embodiment of the invention can simplify the logic process of the positioning terminal and can simply realize that the target area triggering report rule is regulated in the positioning system.
Description
Technical field
The present invention relates to moving communicating field, be specifically related to location-server and the locating terminal of a kind of Zone trigger positioning method and realization the method.
Background technology
The mobile communications network positioning service, claim again Mobile Location Based Services, refer to that the mobile network obtains the geographical location information (latitude and longitude coordinates) of locating terminal by specific location technology, offer mobile subscriber, communication system or third party's service application, and by the support of certain electronic map information, for the mobile subscriber provides calling or the non-calling class service relevant with its position.
Referring to Fig. 1, Fig. 1 is the schematic diagram of mobile communications network navigation system in the prior art, navigation system mainly comprises traditional network entity such as locating terminal, moving exchanging center MSC (Mobile SwitchingCenter, mobile interaction center), attaching position register HLR (Home Location Register, attaching position register), packet domain SGSN (Serving GPRS Supporting Node, GPRS service support node) etc., the important functional entity that increases newly is: location-server, positioning client terminal.Locating terminal, location-server are connected with positioning client terminal and are connected by No. 7 signaling network.Communication between location-server and mobile switching centre, the attaching position register can be undertaken by the Signaling System Number 7 net, and other communication connected modes also are fine certainly.
Wherein, locating terminal is the ustomer premises access equipment of positioning service, and major function provides the relevant metrical information in location of locating terminal, and the application of finishing simultaneously the part positioning service realizes.
Location-server is as the functional entity that positional information is provided, provide the positional information of locating end-user according to the demand of positioning client terminal, it can be the concrete network equipment, such as GMLC or mobile positioning center, it also can be the logic module that depends in the network equipment.
Positioning client terminal is to carry out mutual functional entity for the positional information of obtaining locating end-user with location-server, and it can be locating terminal, mobile network appliance, or is third party's service application etc.
Prior art has defined a kind of area triggering positioning request, the area triggering positioning request refers to request end in advance desired target area scope and trigger position reporting event, enters, leaves at locating terminal or report position message to the request end when being positioned at the desired target area scope.The definition in zone can be a geographic area in the prior art, and this geographical zone can be national code, or mobile Operation Network sign, or corresponding geographic position name on map, such as so-and-so street.Cellid (Cell Identity in positioning server stores and the special translating purpose zone, cell ID), LAI (location Area Identification, location area) area identification, RAI (Routing Area Identification, Tracking Area Identifier) Tracking Area Identifier, national code or Mobile Network Code etc.
The concrete technical scheme of Zone trigger positioning method of the prior art is, positioning client terminal comprises in the area triggering positioning solicited message that to location-server sending zone triggered location solicited message the identification information of target area information, locating terminal and target area triggering report rule.Location-server receives after the area triggering positioning solicited message, and logical process is carried out in the area triggering positioning request, mainly comprises other tasks such as special translating purpose zone, right of privacy judgement, then to locating terminal Relay Region triggered location solicited message.Information such as reporting rule is triggered in locating terminal storage desired target area scope and target area, locating terminal is monitored the target area scope, when locating terminal monitors the generation of trigger position reporting event, for example target enters, leaves or is positioned at the desired target area scope, locating terminal reports position message to location-server, location-server is transmitted this position message to positioning client terminal, notifies the trigger position reporting event of corresponding location client its appointment of request end to report.
In the request flow process of the area triggering class positional information that prior art provides, location-server mainly is responsible for processing area triggering positioning solicited message, Relay Region triggered location solicited message response message and the area change report notice that positioning client terminal sends, and locating terminal mainly is responsible for preserving target area information and the target area triggering reports rule, and after detecting desired area trigger event, report area change report announcement information.
The inventor finds in realizing process of the present invention, in the Zone trigger positioning method of prior art, locating terminal need to be carried out the storage area triggering and the processing target area triggering reports the tasks such as rule, thereby logical process is complicated, and is higher to the performance requirement of locating terminal.
In addition, if navigation system adjustment aim area triggering reports rule, for example in the target area, require the locating terminal periodic intervals to trigger, requirement report its area change report announcement information when switch the residential quarter, and locating terminal can't support new target area triggering to report rule in the prior art again outside the target area, need to carry out software upgrading to locating terminal, and it is larger to carry out the software upgrading operation easier.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of and can simplify the logical process of locating terminal and can simple realization adjustment aim area triggering report the Zone trigger positioning method of rule and location-server and the locating terminal of realization the method in navigation system.
The Zone trigger positioning method that the embodiment of the invention provides comprises: location-server receiving area triggered location solicited message; The identification information of the locating terminal that carries in this area triggering positioning solicited message of positioning server stores, target area information and triggering report condition; Location-server is according to the identification information of the locating terminal of preserving, and sends to locating terminal and subscribes to instruction, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching so that locating terminal receives to subscribe to after the instruction; Location-server receives the location information of cell that locating terminal reports; Location-server judges whether the described location information of cell at locating terminal place satisfies the triggering report condition, if then send the area triggering announcement information of locating terminal.
The embodiment of the invention also provides a kind of location-server, comprising: the first receiving element is used for receiving area triggered location solicited message; The first memory cell is used for the identification information of the locating terminal that storage area triggered location solicited message carries and triggers report condition; The first transmitting element, be used for the identification information according to the locating terminal of the first memory cell preservation, send to subscribe to instruction to locating terminal, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching so that locating terminal receives to subscribe to after the instruction; The second receiving element is used for receiving the location information of cell that locating terminal reports; And processing unit, trigger report condition for judging whether location information of cell satisfies, and after judging that this location information of cell satisfies the triggering report condition, send the area triggering announcement information of locating terminal.
The embodiment of the invention also provides a kind of Zone trigger positioning method, comprising: receive and subscribe to instruction; Detect the type of this subscription instruction; Switch and subscribe to instruction if detect the type of this subscription instruction and be the residential quarter, then after the residential quarter occurs switching, report the location information of cell at current place; Switch the subscription instruction if detect the type of this subscription instruction for the zone, then after generation area is switched, report the location information of cell at current place.
The embodiment of the invention also provides a kind of locating terminal, and this locating terminal comprises: receiving element is used for receiving the subscription instruction; Detecting unit is subscribed to the type of instruction for detection of this; The first processing unit, the type that is used for the subscription instruction that detects at detecting unit are that the residential quarter is switched and subscribed to instruction, and after locating terminal the residential quarter occurs switches, report the location information of cell at current place; And second processing unit, the type that is used for the subscription instruction that detects at detecting unit is switched for the zone and is subscribed to instruction, and after the locating terminal generation area is switched, reports the location information of cell at current place.
In embodiments of the present invention, locating terminal reports the location information of cell at its place after generation area switching or residential quarter switching, location-server is according to the location information of cell that receives, judge whether described location information of cell satisfies the triggering report condition, compare with target area trigger positioning method in the prior art, locating terminal does not need storage area triggering task and processing target area triggering to report rule in the embodiment of the invention, can alleviate the burden of locating terminal, reduce the production cost of locating terminal.In addition in embodiments of the present invention, when needs adjustment aim area triggering reports rule, directly adjust at the location-server end, do not need locating terminal is carried out software upgrading, reduced operation easier.
Description of drawings
Fig. 1 is the schematic diagram of mobile communications network navigation system in the prior art;
Fig. 2 is the flow chart of the Zone trigger positioning method that provides of the embodiment of the invention;
Fig. 3 is whether the location information of cell of judging the locating terminal place that the embodiment of the invention provides satisfies the flow chart that triggers report condition;
Fig. 4 is the schematic diagram of the location-server that provides of the embodiment of the invention;
Fig. 5 is the schematic diagram of the first embodiment of processing unit in the location-server that provides of the embodiment of the invention;
Fig. 6 is the schematic diagram of the second embodiment of processing unit in the location-server that provides of the embodiment of the invention;
Fig. 7 is the 3rd schematic diagram that triggers subelement in the location-server that provides of the embodiment of the invention;
Fig. 8 is the Zone trigger positioning method flow chart that the embodiment of the invention provides;
Fig. 9 is the schematic diagram of the locating terminal that provides of the embodiment of the invention;
Figure 10 is the area triggering positioning system business process schematic diagram that the embodiment of the invention provides.
Embodiment
Be described in detail below in conjunction with location-server and the locating terminal of accompanying drawing to Zone trigger positioning method provided by the invention and realization the method.
Referring to Fig. 2, Fig. 2 is the flow chart of the Zone trigger positioning method that provides of the embodiment of the invention.
Step B1, location-server receiving area triggered location solicited message.
Location-server receives the area triggering positioning solicited message from positioning client terminal, and wherein the area triggering positioning solicited message can be forwarded to location-server by intermediate equipment.
Step B2: the identification information of positioning server stores locating terminal and area triggering report condition.
The identification information of the locating terminal that carries in the positioning server stores area triggering positioning solicited message and area triggering report condition.
Step B3: location-server is according to the identification information of the locating terminal of preserving, send to locating terminal and subscribe to instruction so that locating terminal receive subscribe to instruction after, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching.
Location-server is subscribed to instruction, then execution in step B4 according to the identification information of the locating terminal of preserving to the locating terminal transmission of correspondence.Wherein subscribe to instruction and can switch subscription instruction or zone switching subscription instruction for the residential quarter.Residential quarter switching subscription instruction or zone switching subscription instruction can be passed through short message, USSD (Unstructured Supplementary Services Data, unstructured supplementary data traffic) or the mode of TCP/IP and send to locating terminal.
Locating terminal after the residential quarter switching occurs, reports its current place location information of cell after receiving residential quarter switching subscription instruction; And locating terminal receives zone switching subscription instruction, then after generation area is switched, reports the location information of cell at its current place.
Step B4: location-server receives the location information of cell that locating terminal reports.
Locating terminal reports its location information of cell after receiving the subscription instruction, location-server receives the location information of cell that locating terminal reports.
Step B5: location-server sends the area triggering announcement information of locating terminal after judging that this location information of cell satisfies the triggering report condition.
Location-server is according to the location information of cell that receives, whether the location information of cell of judging the current place of locating terminal satisfies the triggering report condition, trigger and comprise in the report condition that the target area triggering reports rule, the out of Memory such as trigger event type, if judging to satisfy, location-server triggers report condition, then send the area triggering announcement information of locating terminal to positioning client terminal, finish this area triggering positioning process.
In Zone trigger positioning method embodiment provided by the invention, location-server is after receiving the location information of cell that locating terminal reports, judge whether the current location information of cell of locating terminal satisfies the triggering report condition, compared with prior art, locating terminal only need to be at the location information of cell that current place has occured to report after switch in residential quarter switching or zone, not needing to preserve to trigger reports task and processing target area triggering to report rule, can alleviate the burden of locating terminal, reduce the production cost of locating terminal.When needs adjustment aim area triggering reports rule, directly report rule in location-server end adjustment aim area triggering in addition, do not need locating terminal is carried out software upgrading, reduced operation easier.
Referring to Fig. 3, Fig. 3 is whether the location information of cell of judging the locating terminal place that the embodiment of the invention provides satisfies the flow chart that triggers report condition.
In said method embodiment, whether the location information of cell of judging the locating terminal place satisfies the step that triggers report condition and specifically may further comprise the steps:
Step C1: judge whether locating terminal regional switching has occured.
According to the location information of cell that receives, judge whether locating terminal regional switching has occured.If the location information of cell that receives is not the location information of cell of terminal to report of being positioned for the first time, judge then whether the area identification in the location information of cell changes, if the judging area sign changes, judge that namely regional switching has occured locating terminal, be that locating terminal moves to a new zone, then execution in step C2, if the judging area sign does not change, judge that then locating terminal does not have generation area to switch, be that locating terminal is after the residential quarter switching occurs, report its location information of cell, subscribe to zone, execution in step C3 so judge that locating terminal is positioned at.
Wherein, locating terminal is after receiving the subscription instruction, report immediately the location information of cell at current place, the location information of cell that location-server receives is the location information of cell of terminal to report of being positioned for the first time, judges that then regional switching has occured locating terminal.
Step C2: judge whether new zone is to subscribe to the zone.
Comprise target area information in the area triggering positioning solicited message, location-server judges in the zone at locating terminal place whether have the target area, and whether the cell ID identical with target area corresponding to target area information is namely arranged in the judging area.If judge that for subscribing to the zone, namely there is the target area in the zone at locating terminal place, then execution in step C3 in the new zone.If judging new zone is non-subscription zone, then execution in step C5 judges whether the current subscription status of locating terminal is that subscription status is switched in the zone.
Step C3: judge whether the current location information of cell of locating terminal satisfies the target area triggering and report rule.
Location-server judges that locating terminal is not the reporting subdistrict positional information first time, think that then locating terminal has occured to report its location information of cell after switch the residential quarter in subscribing to the zone, so location-server judges further whether the current location information of cell of locating terminal satisfies target area that positioning client terminal issues and trigger and report rule, if judge that the current location information of cell of locating terminal satisfies the target area triggering and reports rule, then execution in step C4.Otherwise, finish this and judge flow process.
Step C4: the area triggering announcement information that sends locating terminal.
Location-server can send to positioning client terminal the area triggering announcement information of locating terminal, then finishes this and judges flow process.Positioning client terminal is finished corresponding application and is processed according to the area change announcement information of locating terminal.
Step C5: judge whether the current subscription status of locating terminal is that subscription status is switched in the zone.
In that locating terminal is current when being in non-subscription zone, location-server judges whether the current subscription status of locating terminal is that subscription status is switched in the zone, if, illustrate that then locating terminal reports its location information of cell after regional switching has occured, finish this and judge flow process, when locating terminal reports its location information of cell after generation area is switched again, re-execute this judgement flow process.Otherwise, execution in step C6.
Step C6: switch the subscription instruction to the locating terminal sending zone.
In that locating terminal is current when being in non-subscription zone, location-server judges that the current subscription status of locating terminal is that subscription status is switched in the residential quarter, then switch to the locating terminal sending zone and subscribe to instruction, when locating terminal will report its location information of cell after generation area is switched, re-execute this judgement flow process.
Wherein the inventive method embodiment also comprises the step of judging the locating terminal subscription status between execution in step C2 and step C3,
Step D1: judge the current subscription status of locating terminal.
Judging that the new zone of locating terminal for after subscribing to the zone, further judges the subscription status that locating terminal is current, be that subscription status is switched in the zone if judge the current subscription status of locating terminal, execution in step D2 then, otherwise triggering execution in step C3.
Step D2: issue the residential quarter to locating terminal and switch the subscription instruction.
When regional for subscribing in the current zone of locating terminal, location-server judges that the current subscription status of locating terminal is after subscription status is switched in the zone, issues the residential quarter to locating terminal and switches the subscription instruction, then triggers execution in step C3.
Locating terminal is positioned at subscribes to the location information of cell that its current place occurs to report after switch the residential quarter in the zone.
In sum, in localization method embodiment provided by the invention, locating terminal reports the location information of cell at its current place immediately after receiving for the first time the subscription instruction.Location-server judges that locating terminal is in the subscription zone and subscription status is after subscription status is switched in the zone, sends residential quarter switching subscription instruction to locating terminal, and locating terminal is at the location information of cell that current place has occured to report after switch the residential quarter.Location-server switches the subscription instruction after judging that locating terminal is in non-subscription zone and subscription status zonule switching subscription status to the locating terminal sending zone, locating terminal reports the location information of cell at current place after regional switching has occured.The location information of cell that location-server reports according to locating terminal comes the processing target area triggering to report rule, and the location information of cell of judging the locating terminal place satisfy the target area trigger report rule after, to positioning client terminal sending zone trigger notice information.The processing target area triggering reports the task of rule to be carried out by location-server, locating terminal does not need to carry out complicated target area triggering and reports rule, can reduce the production cost of locating terminal, locating terminal only need to be at the location information of cell that its place has occured to report after switch in residential quarter switching or zone.
When the adjustment aim area triggering reports rule, directly report rule in location-server end adjustment aim area triggering in addition, do not need locating terminal is carried out software upgrading, reduced operation easier.
The present invention also provides a kind of device embodiment that realizes said method, and referring to Fig. 4, Fig. 4 is the schematic diagram of the location-server that provides of the embodiment of the invention.
Location-server embodiment provided by the invention is comprised of the first receiving element 110, the first memory cell 120, the first transmitting elements, 131, the second receiving elements 140 and processing unit 150.
Wherein, the first receiving element 110 is used for receiving area triggered location solicited message.
The first memory cell 120 is used for locating terminal identification information and triggering report condition that storage area triggered location solicited message is carried.
The first transmitting element 131, be used for the locating terminal identification information according to 120 preservations of the first memory cell, issue the subscription instruction to locating terminal so that locating terminal receive subscribe to instruction after, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching.Wherein, the first transmitting element 131 can switch subscription instruction or zone switching subscription instruction for the residential quarter to the subscription instruction that locating terminal issues.
The second receiving element 140 is used for receiving the location information of cell that locating terminal reports.
Processing unit 150 triggers report condition for judging whether this location information of cell satisfies, and after judging that this location information of cell satisfies the triggering report condition, sends the area triggering announcement information of this locating terminal.
In the prior art, locating terminal is responsible for the processing target area triggering and is reported rule, and satisfying the target area at locating terminal triggers when reporting rule, change the report announcement information to the location-server sending zone, and the second receiving element 140 is receiving after the location information of cell that locating terminal reports in location-server embodiment provided by the invention, processing unit 150 is after the location information of cell of judging the locating terminal place satisfies the triggering report condition, send the area triggering announcement information of this locating terminal to positioning client terminal, therefore, locating terminal does not need the processing target area triggering to report rule, can reduce the production cost of locating terminal.When the adjustment aim area triggering reports rule, directly report rule in location-server end adjustment aim area triggering in addition, do not need locating terminal is carried out software upgrading, also reduced operation easier.
Referring to Fig. 5, Fig. 5 is the schematic diagram of the first embodiment of processing unit in the location-server that provides of the embodiment of the invention.
Processing unit 150 in the embodiment of the invention mainly comprises:
The first judgment sub-unit 151 according to the location information of cell that receives, judges locating terminal whether switch by generation area;
First triggers subelement 160, is used for after the first judgment sub-unit 151 judges that locating terminal does not have generation area to switch, and triggers the 3rd judgment sub-unit 153 and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule;
If the location information of cell that the first judgment sub-unit 151 reports according to locating terminal judges that locating terminal does not have generation area to switch, illustrate that then locating terminal is in the residential quarter and switches subscription status.
The 3rd judgment sub-unit 153, according to the location information of cell that receives, whether the location information of cell of judging the locating terminal place satisfies the target area is triggered and reports rule;
Second sends subelement 132, be used for the 3rd judgment sub-unit 153 judge the location information of cell at locating terminal places satisfy the target area trigger report rule after, send the area triggering announcement information of this locating terminal.
In the prior art, locating terminal is responsible for the processing target area triggering and is reported rule, and satisfying the target area at locating terminal triggers when reporting rule, change the report announcement information to the location-server sending zone, and in the invention provides location-server, the first judgment sub-unit 151 is in the judgement locating terminal is currently located at the subscription zone and after the residential quarter switching has occured, first triggers subelement 160 triggerings the 3rd judgment sub-unit 153 judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule, after the 3rd judgment sub-unit 153 judged that the current location information of cell of locating terminals satisfies area triggering and reports rule, second sent the area triggering announcement informations that subelement 132 outwards sends locating terminals.Therefore, locating terminal does not need the processing target area triggering to report rule, can reduce the production cost of locating terminal.When the adjustment aim area triggering reports rule to change, directly report rule in location-server end adjustment aim area triggering in addition, do not need locating terminal is carried out software upgrading, also reduced operation easier.
Referring to Fig. 6, Fig. 6 is the schematic diagram of the second embodiment of processing unit in the location-server that provides of the embodiment of the invention.
Processing unit 150 among the location-server embodiment of the present invention can comprise:
The first judgment sub-unit 151 according to the location information of cell that receives, judges locating terminal whether switch by generation area;
Second triggers subelement 170, after the first judgment sub-unit judges that the locating terminal generation area is switched, triggers the second judgment sub-unit 152 and judges whether the zone at locating terminal place is to subscribe to the zone;
The second judgment sub-unit 152 according to the location information of cell that receives, judges whether the zone at locating terminal place is to subscribe to the zone;
The 3rd triggering subelement 180 is used for the second judgment sub-unit 152 after the residential quarter of judging the locating terminal place is for the subscription zone, triggers the 3rd judgment sub-unit 153 and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule;
The 3rd judgment sub-unit 153, according to the location information of cell that receives, whether the location information of cell of judging the locating terminal place satisfies the target area is triggered and reports rule;
Second sends subelement 132, be used for the 3rd judgment sub-unit 153 judge the location information of cell at locating terminal places satisfy the target area trigger report rule after, send the area triggering announcement information of this locating terminal.
In location-server embodiment provided by the invention, after the first judgment sub-unit 151 judges that the locating terminal generation area is switched, the second judgment sub-unit 152 judges whether the zone at locating terminal place is to subscribe to the zone, and judge that in the second judgment sub-unit 152 zone at locating terminal place is for after subscribing to the zone, the 3rd judgment sub-unit 153 judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule, if the 3rd judgment sub-unit 153 then second sends the area triggering announcement informations that subelement 132 outwards sends locating terminals after judging that the current location information of cell of locating terminals satisfies the regional aim area triggering and reports rule.Equally, locating terminal does not need the processing target area triggering to report rule, can reduce the production cost of locating terminal.When the adjustment aim area triggering reports rule to change, directly report rule in location-server end adjustment aim area triggering in addition, do not need locating terminal is carried out software upgrading, also reduced operation easier.
Referring to Fig. 7, Fig. 7 is the 3rd schematic diagram that triggers subelement in the location-server that provides of the embodiment of the invention.
Wherein the 3rd triggering subelement 180 comprises:
The first trigger module 181 is used for triggering subscription status judge module 182 and judging the current subscription status of locating terminal after the second judgment sub-unit 152 judges that the zone at locating terminal place is to subscribe to the zone;
Subscription status judge module 182 is used for judging the current subscription status of locating terminal;
The second trigger module 183, be used for when subscription status judge module 182 judges that the current subscription status of locating terminal is zone switching subscription status, trigger the first transmitting element 131 and send residential quarter switching subscription instruction to locating terminal, locating terminal will be in the residential quarter and switch subscription status after receiving residential quarter switching subscription instruction;
The 3rd trigger module 184 is used for the first transmitting element 131 sends residential quarter switching subscription instruction to locating terminal after, triggers the 3rd judgment sub-unit 153 and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule;
The 4th trigger module 185, be used for when subscription status judge module 182 judges that the current subscription status of locating terminal is residential quarter switching subscription status, trigger the 3rd judgment sub-unit 153 and judge whether the location information of cell at locating terminal place satisfies the target area triggering and report rule.
If switching for the zone, the subscription instruction that locating terminal receives for the first time subscribes to instruction, and move to afterwards in the subscription zone that comprises the target area, then locating terminal need to occur namely to report its location information of cell after switch the residential quarter, and namely locating terminal is in residential quarter switching subscription status.The second judgment sub-unit 152 among apparatus of the present invention embodiment judges that the zone at locating terminal place is for after subscribing to the zone, judge that at subscription status judge module 182 the current subscription status of locating terminal is after subscription status is switched in the zone, the first transmitting element 131 sends the residential quarter to locating terminal and switches the subscription instruction, locating terminal will be in the residential quarter and switch subscription status, so that locating terminal is occuring namely to report its location information of cell after switch the residential quarter, and then location-server judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule.
The below describes from the locating terminal side and carries out the process of subscribing to instruction, and referring to Fig. 8, Fig. 8 is the Zone trigger positioning method flow chart that the embodiment of the invention provides.
Step e 1: receive and subscribe to instruction.
Locating terminal receives subscribes to instruction, and wherein subscribing to instruction can be issued by location-server, also can be transmitted by intermediate equipment, for example mobile switching centre.
Step e 2: detect the type of subscribing to instruction.
Locating terminal detects the type of subscribing to instruction according to the subscription instruction that receives, and the type of subscribing to instruction comprises that instruction is subscribed in the residential quarter switching and the subscription instruction is switched in the zone.
Step e 3: be that the residential quarter is switched and subscribed to instruction if detect the type of subscribing to instruction, then after the residential quarter occurs switching, report the location information of cell at current place.
If detecting and subscribing to instruction is that the subscription instruction is switched in the residential quarter, locating terminal namely detects cell ID and changes after detecting the residential quarter switching occuring, and namely reports the location information of cell at current place.
Step e 4: switch the subscription instruction if detect the type of subscribing to instruction for the zone, then after generation area is switched, report the location information of cell at current place.
Switch the subscription instruction if detect the subscription instruction for the zone, locating terminal namely detects area identification to change after detecting the generation area switching, reports the location information of cell at current place.
In locating terminal was in the target area, namely locating terminal was in and subscribes to the zone, and location-server sends the residential quarter to locating terminal and switches the subscription instruction, and locating terminal will be in the residential quarter and switch subscription status.
In the prior art, if positioning client terminal requires its location information of cell of locating terminal periodic report, locating terminal may constantly report its positional information by the time interval in the constant situation of self-position, thereby bring the waste of Internet resources, and in the inventive method embodiment, locating terminal only having occured just to report its location information of cell after switch the residential quarter, can effectively be avoided the unnecessary reporting position information of locating terminal, conserve network resources.
Referring to Fig. 9, Fig. 9 is the schematic diagram of the locating terminal that provides of the embodiment of the invention.
Receiving element 21 is used for receiving the subscription instruction;
Detecting unit 22, for detection of the type of subscribing to instruction, the type of subscribing to instruction comprises that instruction is subscribed in the residential quarter switching and the subscription instruction is switched in the zone;
The first processing unit 23, being used in the subscription instruction that detecting unit 22 detects is that the subscription instruction is switched in the residential quarter, and after the residential quarter switching occurs locating terminal, reports the location information of cell at current place;
The second processing unit 24, the subscription instruction that is used for detecting at detecting unit 22 switch for the zone subscribes to instruction, and after the locating terminal generation area is switched, reports the location information of cell at current place.
Compare with locating terminal of the prior art, locating terminal embodiment of the present invention is just occuring to report its location information of cell after switch regional switching or residential quarter, do not need processing region to trigger and report rule, processing region triggers and reports the task of rule to be finished by location-server, thereby can reduce the production cost of locating terminal, can also effectively avoid the unnecessary reporting position information of locating terminal, conserve network resources.
Referring to Figure 10, Figure 10 is the area triggering positioning system business process schematic diagram that the embodiment of the invention provides.
Step F 1: issue the area triggering positioning solicited message.Comprise in the area triggering positioning solicited message that positioning client terminal issues to location-server:
1) identification information of locating terminal, the effect of the identification information of locating terminal is: show targeted customer's identity, positioning client terminal can carry a plurality of user ID in the area triggering positioning solicited message, and then request is to a plurality of targeted customers' locating reporting.
2) target area, target area are generally a geographic area, can be the geographic position name on the electronic chart, such as certain street, certain hotel etc., also can be mobile network's area identification, such as national code MCC, and Mobile Network Code MNC, Location Area Identification LAI.
3) trigger event type, as enter, leave, or in the target area, report.
4) request is with reporting section effective time, as calling time in beginning, the end.
5) target area is triggered and is reported rule, and this ability is provided by location-server, after triggering such as the locating terminal generation area, only reports positional information one time.Or in the target area, repeatedly report.The strategy that reports can be divided into polytype: as residential quarter occurs switch and namely report, or repeatedly report according to the time interval, or report according to Different Rule in a plurality of time periods.If the area triggering request only requires to report once, then after locating terminal reported an area change to notify, the area triggering positioning solicited message namely finished.
Wherein comprise triggered location device provided by the invention in this location-server, the locating terminal area triggering in Offered target zone reports rule flexibly, the rule that can arrange as:
1) only report an area triggering information to positioning client terminal.After reporting an area triggering information to notify, location-server will issue and stop Location Request to locating terminal, finish simultaneously this positioning client terminal area triggering subscription task.
2) locating terminal is only entering, is leaving the target area, just reports the area triggering notice request to positioning client terminal.
3) locating terminal is positioned at the zone, repeatedly reports the area triggering announcement information to positioning client terminal, and as in the band of position, switch residential quarter of the every generation of locating terminal, namely reports notice.Or according to the time interval, periodically report the request of area change trigger message to positioning client terminal.According to the time interval, periodically report mode, do not need locating terminal to report its positional information, process reporting information by location-server.
4) according to the time period, the setting area changes triggers the rule that reports, as at 10:00-11:00 in the morning, switch locating terminal residential quarter of every generation in the target area, namely report the area change trigger notice to positioning client terminal, 3:00-5:00 in the afternoon is if locating terminal in the target area, need periodically report its area triggering to notify positioning client terminal.
Step F 2: the area triggering positioning solicited message is carried out logical process.The logical process that location-server mainly carries out is as follows:
1) preserves the area triggering subscription task that positioning client terminal issues.
2) by the electronic chart transform engine of location-server, the inquiry electronic map database is converted to the Cellid tabulation with the target area, and has comprised the corresponding LAC sign of Cellid, Mobile Network Code MNC, national code MCC information.
3) request of positioning client terminal produced unique req_id sign, corresponding with it.The mutual information of location-server and locating terminal afterwards, as issue and subscribe to the location triggered announcement information that instruction, locating terminal report, in the mutual information parameter of location-server and positioning client terminal all with req_id.
4) the black and white lists tabulation that arranges according to locating terminal judges whether locating terminal allows subscribed its area change trigger message.If the power of label is not passed through, then location-server returns and subscribes to failure response information to positioning client terminal.
Step F 3: issue the subscription instruction to locating terminal.
The subscription instruction that location-server sends can be adopted SMS, USSD or tcp/ip message.
Location-server is sent to the subscription instruction of locating terminal for the first time, is not limited to use the residential quarter to switch and subscribes to instruction, also can use the zone to switch and subscribe to instruction.
Location-server has three class instructions to locating terminal:
1) the subscription instruction is switched in the residential quarter, when the switching of Cellid residential quarter occurs locating terminal, namely reports its location information of cell.
2) the subscription instruction is switched in the zone, when the locating terminal generation area is switched, reports its location information of cell.
3) stop subscribing to instruction, locating terminal stops reporting its positional information.
The command information parameter that location-server is issued to locating terminal identifies with req_id.
Step F 4: restoring to normal position request response.The request of locating terminal restoring to normal position responds location-server, and the response message of returning identifies with req_id.
If locating terminal not supporting location is subscribed to, then will the solicited message of location-server not done response.Location-server will repeatedly send subscribes to instruction to locating terminal, if do not meet with a response yet several times, then no longer sends and subscribes to instruction to locating terminal, and return area triggered location failure response information is to positioning client terminal simultaneously.
Step F 5: location-server is transmitted Location Request and is responded positioning client terminal.
Step F 6: locating terminal receives the subscription instruction, reports the location information of cell at its current place.
Step F 7: the location information of cell that locating terminal reports is judged, and sent the area triggering announcement information.
Location-server is judged the location information of cell that locating terminal reports, after the location information of cell of judging locating terminal satisfies the triggering report condition, send the area triggering announcement information of locating terminal to positioning client terminal, the handling process of positioning service implement body is set forth in the inventive method embodiment, no longer is repeated in this description at this.
Step F 8: positioning client terminal issues cancellation area triggering positioning solicited message to location-server.
Step F 9: location-server issues and stops subscribing to instruction.
Location-server issues and stops subscribing to instruction to locating terminal, being not limited to issue the cancellation area triggering by positioning client terminal subscribes to, when all then end of all goal tasks that locating terminal is relevant therewith, location-server also issues active and stops subscribing to instruction to locating terminal.
Step F 10: locating terminal returns and stops subscribing to the instruction response message.
Step F 11: location-server is transmitted cancellation area triggering positioning request response message to positioning client terminal, finishes this area triggering positioning solicited message, thereby finishes this area triggering subscription procedure.
The below is to Zone trigger positioning method provided by the present invention and concrete application scenarios is provided.
1, locating end-user is logined the advertisement order page that positioning client terminal provides, be chosen in some zone at this page and be ready the advertisement that receives, as in the cinema sign of the centre of the city of prosperity, food and drink advertisement, commercial discounting advertisement etc., can select to be ready time period of receiving during order, frequency etc.
2, positioning client terminal has been initiated locating terminal area triggering positioning solicited message to location-server.Solicited message with locating terminal identification information, target area such as centre of the city, subscribe to initial, concluding time section, subscribe to the parameter information such as frequency in the target area.
3, after location-server receives Location Request, by the electronic chart transform engine geographical position of centre of the city is converted to concrete residential quarter Cellid tabulation, LAI, MNC, MCC information.And to locating terminal initiation subscription instruction.
4, when this locating end-user enters, leave the centre of the city or in the zone, centre of the city, the Cellid cell information that reports by locating terminal, and location-server is from subscription task, this locating terminal reports the policing rule of its positional information, as take on a time period multiple strategy to report in the centre of the city, only when entering or leave the centre of the city, report such as 10:00-11:00, report by the certain hour gap periods at 11:00-12:00, location-server reports the area triggering announcement information of locating terminal to positioning client terminal, after positioning client terminal receives information, the adline that User is subscribed to adopts note, the modes such as multimedia message push the advertisement of locating end-user preference.
More than to Zone trigger positioning method provided by the present invention with realize that location-server and the locating terminal of the method are described in detail.For one of ordinary skill in the art, the thought according to the embodiment of the invention all will change in specific embodiments and applications, and in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a Zone trigger positioning method is characterized in that, comprising:
Location-server receiving area triggered location solicited message;
The identification information of the locating terminal that carries in the described area triggering positioning solicited message of positioning server stores and triggering report condition;
Location-server is according to the identification information of described locating terminal, sends to locating terminal and subscribes to instruction, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching so that locating terminal receives to subscribe to after the instruction;
Location-server receives the location information of cell that locating terminal reports;
Location-server judges whether described location information of cell satisfies the triggering report condition, if then send the area triggering announcement information of described locating terminal;
Whether the described location information of cell of judging the locating terminal place satisfies is triggered report condition, is specially:
According to the location information of cell that receives, judge locating terminal whether switch by generation area;
Switch if judge the locating terminal generation area, judge further then whether the zone at the current place of locating terminal is to subscribe to the zone;
Judging described zone for after subscribing to the zone, judging further then whether described location information of cell satisfies the target area triggering and report rule;
If judge that described location information of cell satisfies the target area triggering and reports rule, judge that then described location information of cell satisfies the triggering report condition.
2. Zone trigger positioning method according to claim 1 is characterized in that,
Do not have generation area to switch if judge locating terminal, judge further then whether described location information of cell satisfies the target area triggering and report rule;
If judge that described location information of cell satisfies the target area triggering and reports rule, judge that then described location information of cell satisfies the triggering report condition.
3. Zone trigger positioning method according to claim 1 is characterized in that, described Zone trigger positioning method further comprises:
After judging that described zone is non-subscription zone, then further judge the subscription status that locating terminal is current;
Judging that the current subscription status of locating terminal is after subscription status is switched in the residential quarter, switch to subscribe to instruction to the locating terminal sending zone, switch and subscribe to the location information of cell that after generation area is switched, reports current place after the instruction so that locating terminal receives the zone.
4. Zone trigger positioning method according to claim 1 is characterized in that, also comprises target area information in the described area triggering positioning solicited message, and whether the described zone of judging the current place of locating terminal is to subscribe to the zone to be specially:
If comprise target area corresponding to information, described target area in the zone at the current place of locating terminal, judge that then described zone is for subscribing to the zone;
If do not comprise target area corresponding to information, described target area in the zone at the current place of locating terminal, judge that then described zone is not to subscribe to the zone.
5. Zone trigger positioning method according to claim 1 is characterized in that, and is described after judging that described zone is for the subscription zone, judges further whether described location information of cell satisfies the target area triggering and report rule to be specially:
After judging that described zone is for the subscription zone, further judge the subscription status that locating terminal is current;
If being the zone, subscription status switches subscription status, then send the residential quarter to locating terminal and switch the subscription instruction, switch to subscribe to after the instruction at the location information of cell that current place occurs to report after switch the residential quarter so that locating terminal receives the residential quarter, judge further then whether described location information of cell satisfies the target area triggering and report rule;
Switch subscription status if subscription status is the residential quarter, judge further then whether described location information of cell satisfies the target area triggering and report rule.
6. according to claim 1 to 5 each described Zone trigger positioning methods, it is characterized in that the location information of cell that described basis receives judges whether the generation area switching is specially described locating terminal:
If described location information of cell is the location information of cell of terminal to report of being positioned for the first time, judge that then regional switching has occured described locating terminal;
If described location information of cell is not the location information of cell of terminal to report of being positioned for the first time, judge then whether the area identification in the described location information of cell changes, and in the situation that the judging area sign changes, judge that regional switching has occured described locating terminal;
If described location information of cell is not the location information of cell of terminal to report of being positioned for the first time, judge then whether the area identification in the described location information of cell changes, and in the situation that the judging area sign does not change, judge that described locating terminal does not have generation area to switch.
7. Zone trigger positioning method according to claim 1 is characterized in that,
Described subscription instruction is that the subscription instruction is switched in the zone or the subscription instruction is switched in the residential quarter.
8. a location-server is characterized in that, comprising:
The first receiving element is used for receiving area triggered location solicited message;
The first memory cell is used for the identification information of the locating terminal that storage area triggered location solicited message carries and triggers report condition;
The first transmitting element, be used for the identification information according to the locating terminal of the first memory cell preservation, send to subscribe to instruction to locating terminal, occuring that the residential quarter is switched or the zone reports the location information of cell at current place after switching so that locating terminal receives to subscribe to after the instruction;
The second receiving element is used for receiving the location information of cell that locating terminal reports;
Processing unit triggers report condition for judging whether described location information of cell satisfies, and after judging that described location information of cell satisfies the triggering report condition, sends the area triggering announcement information of described locating terminal;
Described processing unit comprises:
The first judgment sub-unit according to the location information of cell that receives, judges locating terminal whether switch by generation area;
Second triggers subelement, after the first judgment sub-unit judges that the locating terminal generation area is switched, triggers the second judgment sub-unit and judges whether the zone at locating terminal place is to subscribe to the zone;
The second judgment sub-unit according to the location information of cell that receives, judges whether the zone at locating terminal place is to subscribe to the zone;
The 3rd triggering subelement is used for the second judgment sub-unit after the residential quarter of judging the locating terminal place is for the subscription zone, triggers the 3rd judgment sub-unit and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule;
The 3rd judgment sub-unit, according to the location information of cell that receives, whether the location information of cell of judging the locating terminal place satisfies the target area is triggered and reports rule;
Second sends subelement, be used for the 3rd judgment sub-unit judge the location information of cell at locating terminal place satisfy the target area trigger report rule after, send the area triggering announcement information of described locating terminal.
9. location-server according to claim 8 is characterized in that, described processing unit also comprises:
First triggers subelement, is used for after described the first judgment sub-unit judges that locating terminal does not have generation area to switch, and triggers described the 3rd judgment sub-unit and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule.
10. location-server according to claim 9 is characterized in that, the described the 3rd triggers subelement comprises:
The first trigger module is used for triggering the subscription status judge module and judging the current subscription status of locating terminal after the second judgment sub-unit judges that the zone at locating terminal place is to subscribe to the zone;
The subscription status judge module is used for judging the current subscription status of locating terminal;
The second trigger module is used for when the current subscription status of subscription status judge module judgement locating terminal is zone switching subscription status, triggers the first transmitting element and switches the subscription instruction to locating terminal transmission residential quarter;
The 3rd trigger module is used for the first transmitting element sends residential quarter switching subscription instruction to locating terminal after, triggers the 3rd judgment sub-unit and judges whether the location information of cell at locating terminal place satisfies the target area triggering and report rule;
The 4th trigger module, be used for when the subscription status judge module judges that the current subscription status of locating terminal is residential quarter switching subscription status, trigger the 3rd judgment sub-unit and judge whether the location information of cell at locating terminal place satisfies the target area triggering and report rule.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101376177A CN101873524B (en) | 2009-04-23 | 2009-04-23 | Area triggering positioning method, positioning server and positioning terminal |
| PCT/CN2010/072076 WO2010121557A1 (en) | 2009-04-23 | 2010-04-22 | Area-triggered positioning method, positioning server and positioning terminal |
| EP10766647.1A EP2424317B1 (en) | 2009-04-23 | 2010-04-22 | Area-triggered positioning method, positioning server and positioning terminal |
| US13/278,714 US20120040681A1 (en) | 2009-04-23 | 2011-10-21 | Area-triggered location service method, location service server, and location service terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101376177A CN101873524B (en) | 2009-04-23 | 2009-04-23 | Area triggering positioning method, positioning server and positioning terminal |
Publications (2)
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| CN101873524A CN101873524A (en) | 2010-10-27 |
| CN101873524B true CN101873524B (en) | 2013-04-24 |
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Also Published As
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| US20120040681A1 (en) | 2012-02-16 |
| EP2424317B1 (en) | 2015-09-02 |
| EP2424317A1 (en) | 2012-02-29 |
| CN101873524A (en) | 2010-10-27 |
| WO2010121557A1 (en) | 2010-10-28 |
| EP2424317A4 (en) | 2012-06-27 |
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